ThatD00MGuy, Fallen Lord

ThatD00MGuy, Fallen Lord's power and
toughness are equal to number of creatures in all graveyards
During each player's upkeep, that player can pay {p/b}{p/b}{p/b}. If they do, they gain control of ThatD00MGuy, Fallen Lord until end of turn.
It has Haste and cannot attack the owner or planeswalkers they control.